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Nonamiya [84]
3 years ago
14

Pls help. Determining if slopes are parallel, perpendicular, or neither.

Mathematics
1 answer:
Naily [24]3 years ago
4 0

Answer:

Line p is parallel

Line n is perpendicular

Lines m and q are neither

Step-by-step explanation:

Parallel lines have the same slopes

Perpendicular lines have opposite reciprocal slopes (Switch sign <u>AND</u> flip numerator and denominator)

Any other slopes would be "neither"

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3 years ago
TU = 3, RS = 15, TW = 4, TR = 9; Assume that the sides of triangle TUW are proportional to the sides of triangle TRS. What is th
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Answer:

  WS=8\ units

Step-by-step explanation:

we know that

If two triangles are similar

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\frac{TU}{TR}=\frac{UW}{RS}=\frac{TW}{TS}

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\frac{TU}{TR}=\frac{TW}{TS}

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see the attached figure to better understand the problem

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